U.S. Sen. Bill Nelson is sticking to his comment that “Russians are in Florida’s election records,” as Gov. Rick Scott pushes for more information and questions the veracity of the claim.

With the two set to square off in the November general election for the Senate seat, Nelson’s office said Tuesday the focus needs to be on election security not personal political gain and that “it would just be wrong, shortsighted and foolish to think that Russia is not doing in Florida what it did in 2016.”